The ink flows smoothly and it doesn't smear.

that's true if you like invisible ink.

Generic, typical business blue ink, completely unmatched to the blue on the outside.

The ink doesn't leak and they last a long time.

that's true if you like invisible ink.

The ink flows really well and I never have difficulty getting a nice consistent glide

Even when you think they have dried up, all you have to do is rub the pen back and forth between your hands and it warms the ink, allowing it to have a fresh start

Good ink that doesnt dry out fast so pens last a long time especially since i work in a hot

Great black ink pens.